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RE: need some mpls feature list for different products !!!!

  • From: Cookish Michael-MGIA0468 <mcookish@motorola.com>
  • Date: Thu, 16 Jan 2003 07:50:12 -0500
  • Cc: Santosh Baligar <sbaligar@hotmail.com>, eosborne@cisco.com, mpls-ops@mplsrc.com
  • Resent-Date: Thu, 16 Jan 2003 09:54:00 -0500
  • To: "'Rajiv Asati'" <rajiva@cisco.com>, anand badgi <badgim@mahindrabt.com>

The term MPLS VPN is quite over-used and does not always mean the same thing
to everyone.  The definition is quite blurred.  When people are referring to
Cisco MPLS VPN support is it related to:

- MPLS Layer 2 - any draft
- MPLS Layer 3 - LSP's with RSVP-TE or some other connection/setup/TE
protocol
- MPLS Layer 3 - BGP\MPLS VPN's (RFC 2547)

Thanks,
Mike Cookish

-----Original Message-----
From: Rajiv Asati [mailto:rajiva@cisco.com]
Sent: Wednesday, January 15, 2003 10:43 PM
To: anand badgi
Cc: Santosh Baligar; eosborne@cisco.com; mpls-ops@mplsrc.com
Subject: Re: [MPLS-OPS]: need some mpls feature list for diffrent
products !!!!


At 07:55 AM 1/15/2003, anand badgi wrote:
>I think Cisco router from the 3600 series or higher ( 3360 or 7206 
>)  should support MPLS VPN .

Yes.

2691 (in the 2600 series) also supports MPLS/VPN.

Cheers,
Rajiv

>
>
>
>Santosh Baligar wrote:
>>
>>
>>
>>Hi Eric
>>
>>To run MPLS VPNs do i specifically need a particular series of 
>>routers..above 7000 series etc
>>
>>or can i run MPLS VPNs on 2500 series routers too..
>>
>>Regards
>>
>>Santosh
>>
>>  __________________________________________________----Original Message 
>> Follows----
>>From: Eric Osborne
>>To: Bruce
>>CC: aadil k , mpls-ops@mplsrc.com
>>Subject: Re: [MPLS-OPS]: need some mpls feature list for diffrent 
>>products !!!!
>>Date: Tue, 14 Jan 2003 09:54:49 -0500
>>On Tue, Jan 14, 2003 at 03:53:31PM +0530, Bruce wrote:
>> > Hello Aadil,
>> >
>> > the main factors you can look at are:
>> >
>> > 1. Juniper and some others follows the initserv model. So most drafts 
>> that
>> > juniper etc support are RSVP drafts.
>> > Cisco and some others looks it more in terms of CRLDP. Both support LDP
>> >
>>uh....no. We don't support CR-LDP; never have, never will. The
>>intserv model to which you refer is more a combination of RSVP+QoS
>>that has not much to do with TE. But we support rfc3209 for TE
>>signalling, and LDP as well. Not CR-LDP.
>>eric
>> > 2. CR-LDP is no longer used by the ietf. The workgroup has been closed
>> > mainly due to major issues with the CRLDP draft which can be seen in
the
>> > PPVPN WG archieves.
>> >
>> > 3. Protocols supported are mainly the same: MPBGP (draft
l2vpn-kompella),
>> > OSPF extenstions etc. and several L2VPN drafts which most vendors will
>> > support.
>> >
>> > 4. Both have drafts for LSP failure and reroute mechanisms
>> >
>> > im sure people on the list can add more.
>> >
>> > -Bruce
>> >
>> > ----- Original Message -----
>> > From: aadil k
>> > To: mpls-ops@mplsrc.com
>> > Sent: Monday, January 13, 2003 1:06 PM
>> > Subject: [MPLS-OPS]: need some mpls feature list for diffrent products
>> > !!!!
>> >
>> >
>> > hi all,
>> >
>> >
>> >
>> > does any body have any details on mpls feature list of the various
>> > products available in the market...also some compatative products...
>> >
>> >
>> >
>> > regards
>> >
>> > routeindia
>> >
>> >
>> >
>> >
>> >
>> > 
>>
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